What is the most important plant to humans?

Answers

That is highly dependent on what continent one lives on. Corn is the most important plant to humans in North and Central America. In the U.S. corn has been processed into innumerable food additives which are found in nearly every processed food. It also serves as the primary feed for most livestock. Michael Pollan’s book, “The Omnivore’s Dilemma” does a great job at explaining the dominance of corn in American food culture.